Web components assembly settings

Use this page to set the assembly properties for the components that make up a Web module.

Access this page by traversing the following path in the Application Assembly Tool:

Web Modules > component_instance > Web Components 

 

Component name

Specifies the name of the servlet or JSP(TM) file. This name must be unique within the Web module.

Data type	String

 

Display name

Specifies a short name that is intended for display by GUIs.

Data type	String

 

Description

Contains a description of the servlet or JSP file.

Data type	String

 

Component type

Specifies the type of Web component. Valid values are servlet or JSP file.

Data type	String

 

Class name

Specifies the full path name for the servlet class.

Data type	String

 

JSP file

Specifies the full path name for the JSP file.

Data type	String

 

Load on startup

Indicates whether this servlet loads at the startup of the Web application. The default is false (the check box is not selected).

This field also specifies a positive integer indicating the order in which the servlet is to load. Lower integers are loaded before higher integers. If no value is specified, or if the value specified is not a positive integer, the container is free to load the servlet at any time in the startup sequence.

Data type	Boolean
Default	False

 

Small icon

Specifies a JPEG or GIF file containing a small image (16x16 pixels). Use the image as an icon to represent the Web component in a GUI.

Data type	String

 

Large icon

Specifies a JPEG or GIF file containing a large image (32x32 pixels). Use the image as an icon to represent the Web component in a GUI.

Data type	String

 

Run as role name

Enter a role name that represents the user account under which the servlet executes. The default role name is blank, which indicates the servlet runs under the user that logged into the appserver. The role name of "all role" indicates the servlet can execute under different users.

Data type	String

 

Description

In this optional field, enter a description that explains the importance of the role, and where and how the role can be used.

Data type	String

 

Run as role mode

Indicates a security role that is defined in the enterprise application.

Data type	String

 

Local Transactions - Unresolved action

Specifies the action the Web container must take if resources in a local transaction are uncommitted by an application. This property is an IBM extension to the standard J2EE deployment descriptor. A local transaction context is provided by the container in the absence of a global transaction context.

Data type	String
Default	Rollback
Range valid values are	Commit	Rollback

Additional information about these settings follows:

 

Commit

At end of the local transaction context, the container instructs all the unresolved local transactions to commit.

 

Rollback (default)

At end of the local transaction context, the container instructs all the unresolved local transactions to rollback.

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Web modules
Web components
Tuning performance
Assembling Web Modules
Webapps: Links
Application assembly performance checklist

 

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